Dyfyniad APA

Haller, J. S., Jr. (2014). Shadow medicine: The placebo in conventional and alternative therapies. Columbia University Press.

Dyfyniad Arddull Chicago

Haller, John S., Jr. Shadow Medicine: The Placebo in Conventional and Alternative Therapies. New York, New York: Columbia University Press, 2014.

Dyfyniad MLA

Haller, John S., Jr. Shadow Medicine: The Placebo in Conventional and Alternative Therapies. Columbia University Press, 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.